BaseBoard.h

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// MIT License
//
// Copyright (c) 2019 Ian Parberry
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.

#ifndef __BaseBoard__
#define __BaseBoard__

#include "Includes.h"
#include "Defines.h"
#include "Structs.h"
#include "Helpers.h"


#include "Random.h"

class CBaseBoard{
  protected:
    CRandom m_cRandom; 

    UINT m_nWidth = 0; 
    UINT m_nHeight = 0; 
    UINT m_nSize = 0; 

    int* m_nMove = nullptr; 
    int* m_nMove2 = nullptr; 

    //helper functions

    bool CellIndexInRange(int index); 
    bool InRangeX(int x); 
    bool InRangeY(int y); 

    bool IsMove(int i, int j); 
    int GetDest(int i, const MoveDelta& delta); 

    UINT GetTourneyIds(int*& id); 
    
  public:
    CBaseBoard(); 
    CBaseBoard(UINT n); 
    CBaseBoard(UINT w, UINT h); 
    CBaseBoard(int move[], UINT w, UINT h); 

    ~CBaseBoard(); 

    void Clear(); 
    
    void MakeDirected(); 
    void MakeUndirected(); 

    bool IsTour(); 
    bool IsTourney(); 
    
    bool IsDirected(); 
    bool IsUndirected(); 

    bool IsKnightMove(int i, int j); 
    bool IsUnused(int index); 
    bool IsUnused(int pos, const MoveDelta& delta); 
    bool IsOnBoard(int pos, const MoveDelta& delta); 
    
    int GetAvailableMoveCount(int index); 

    bool InsertUndirectedMove(int src, int dest); 
    bool InsertDirectedMove(int src, int dest); 
    bool DeleteMove(int src, int dest); 

    void Save(std::string& name); 
    void SaveToSVG(std::string& name); 

    int GetMoveIndex(int src, int dest); 
    
    void CopyToSubBoard(CBaseBoard& b, int x, int y); 

    int GetWidth(); 
    int GetHeight(); 
    int GetSize(); 

    int operator[](int index); 
}; //CBaseBoard

#endif